♡ Login
Home
Previous Papers
★
MCQs
Pharmacy Allopathy
Pharmaceutical Chemistry I
Commercially, oxygen is prepared by ...
Que.
Commercially, oxygen is prepared by
A.
Electrolysis of alkaline water
B.
By heating potassium chlorate
C.
By heating metallic carbonates
D.
None of these
Right Answer is :
✓ A. Electrolysis of alkaline water
⚑ Report
Views 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Soap stone is: ...
➣ Sodium phosphate (32p) is used in: ...
➣ Sulphure dioxide is ------gas----- ...
➣ An important antidote in the treatment of ...
➣ The category of calcium gluconate is ...
➣ Large component present in solution is ...
➣ An essential ion necessary for synthesis of ...
➣ Purified water should have pH between: ...
➣ Sodium thiosulphate is ...
➣ Graham's salt is also known as ...
❖ Take a qick MCQ Test on
➤ Drug Store and Business Management
➤ Human Anatomy and Physiology
➤ Pharmaceutical Jurisprudence
➤ Pharmaceutics I
➤ Health Education and Community Pharmacy
➤ General Pharmacology
➤ Miscellaneous
➤ Pharmaceutical Analysis